نتایج جستجو برای: monel k500

تعداد نتایج: 116  

2012
Francisco Alonso Dominguez Espinosa E. Hardt

Porous wicks for use in a loop heat pipe were sintered from copper and Monel powder. These wicks were characterized in terms of their shrinkage, porosity, thermal conductivity, liquid permeability and maximum capillary pressure. The effect of fabrication parameters (particle size and sintering conditions) on these properties was studied. Shrinkage was found to increase with increasing sintering...

2011
G. Tabacaru D. P. May

Texas A&M University is currently configuring a scheme for the production of radioactive-ion beams that incorporates a light-ion guide (LIG) coupled with an ECRIS constructed for charge-boosting (CB-ECRIS). This scheme is part of an upgrade to the Cyclotron Institute and is intended to produce radioactive beams suitable for injection into the K500 superconducting cyclotron. The principle of ope...

2011
A. Spiridon A. A. Alharbi M. McCleskey A. Banu E. Simmons L. Trache R. E. Tribble G. Tabacaru B. Roeder

This In 2009 a research program was started at the Cyclotron Institute to study the production of medical radioisotopes using beams of protons, alphas and helium-3 from the K500 superconducting cyclotron. Radioactive nuclides are mainly used in medicine for diagnostic (PET and SPECT imaging) and therapeutic (radiopharmaceuticals and brachytherapy) purposes. There have been 8 experiments perform...

2010
G. Tabacaru J. Saathoff

* Charge Breeding Electron Cyclotron Resonance Ion Source . This ion source will be used to further ionize low charge-state (1 mainly) radioactive ions to higher charge-states (charge-breeding) for acceleration by the superconducting K500 cyclotron. The details about the CBECRIS can be found in the last progress report and in Ref. [1]. The frequency used to ignite the plasma was 14.5 GHz and th...

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